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The AAPG/Datapages Combined Publications Database

Showing 37,603 Results. Searched 200,756 documents.

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Ascending

Behavior of Fluids in Oil Reservoirs

T. V. Moore

AAPG Bulletin

... of gas in such fields. In water-drive fields, pressures may be maintained by a proper control of the production rate from the field.(FOOTNOTE 7...

1938

The Vocontian Aptian and Albian Syndepositional Clastic Sills and Dikes: A Field-based Mechanical Approach to Predict and Model the Early Fracturing of Marly-limy Sediments

Olivier Parize, Bernard Beaudoin, Sylvain Eckert, Faouzi Hadj-Hassen, Michel Tijani, Chantal de Fouquet, Rosalie Vandromme Grard Fris, Frdric Schneider, Kun Su, Alain Trouiller

AAPG Special Volumes

... and/or connected sills.Dike present-day penetration depth may reach 250 m (820 ft) (Bevons, Lesches, and Diois). Sills are located into a superficial, 3040-m...

2007

HPHT Horizontal Multistage Completion Operations Planning and Execution

Jubran Mohammed, Kenechukwu Ufondu, Ramon Rodriguez Rico, Kurt Keam

Unconventional Resources Technology Conference (URTEC)

...) using RSS BHA and MWD/GR. The formation was very hard and abrasive, which resulted in average penetration rate of 3-5 ft/hr. It took multiple drilling...

2019

Deposition and Resuspension of Fluid Mud on the Western Louisiana Inner Shelf

Kristina A. Rotondo, Samuel J. Bentley

GCAGS Transactions

... at a rate of up to 50 m/y (Huh et al., 2001). The objective of this paper is to examine the geological features of fluid mud accumulating on the inner...

2003

Experimental Study on Enhanced Oil Recovery and Microscopic Mobilization of Remaining Oil by CO2 Flooding in High Water-Cut Reservoirs

Siyao Liu, Zheng Li, Heng Wang, Xiaoguang Wang, Jinchuan Hu, Zihao Zhao, Cunqi Jia, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

... efficiency following waterflooding. The study also highlights the importance of injection rate optimization. Lower injection rates (0.025 mL/min) delay CO...

2025

5 Thermal Anomalies

P. E. Gretener

AAPG Special Volumes

... of the East Poplar field demands an explanation of some kind. 5.22 Penetration of Diurnal and Annual Surface Temperature Changes Near the surface...

1981

Artificial Intelligence for Production Optimization in Unconventional Reservoirs

Oscar Molina, Camilo Mejia, Jerry Webb, Rebecca Nye

Unconventional Resources Technology Conference (URTEC)

... introduce the application of AI for drilling, more specifically, optimization of the rate of penetration (ROP). In both cases, we used data from offset...

2020

Examining Innovative Techniques for Matrix Acidizing in Tight Carbonate Formations to Minimize Damage to Equipment and Environment

Fredrick Markey, Tyler Betz, Jarand Gutaples, Daniel Ackwith, Kyle Taylor, Reza Barati

Unconventional Resources Technology Conference (URTEC)

... a relatively fast reaction rate with limestone, especially at high temperatures. This fast reaction rate causes the acid to spend quickly, which could prevent...

2014

Feasibility Study of Hydrocarbon Gas Huff-n-Puff in Vaca Muerta Shale: An Analysis on Impact of Shale Maturity on Oil Recovery

Rong Zheng, Amin Alinejad, Hassan Dehghanpour, Diana Masiero, Dario Robledo

Unconventional Resources Technology Conference (URTEC)

... phase. This effectively increases the natural gas sweep volume and enhances the rate of natural gas penetration into the oil. As a result...

2024

Drilling Optimization Methodology Connects 20+ Technical Disciplines

Jeremy A. Greenwood

Unconventional Resources Technology Conference (URTEC)

... and the drilling equipment to help prevent bit balling that can reduce rate of penetration (ROP). The fluid systems selected should be easy to maintain, meet...

2013

First Run Rotary Steerable System and MPD N2 Injection

Huber Borja, Ramón Perdomo, Luis Lopez

Unconventional Resources Technology Conference (URTEC)

.... The use of RSS can minimize formation damage by increasing penetration rate, improving well construction rates, and facilitate the agitation of the cuts...

2023

Well Production Performance and Fracture Height Evaluation Using Gamma Ray Tool, Case of Sisi Nubi Fractured Wells

Fia Utama, Ruchita Kusuma, Moch Rushatmanto, Haris Hidayat

Indonesian Petroleum Association

... to evaluate fracture height based on comparison between GR open-hole and GR cased-hole. Other fracturing parameters such as fracture penetration...

2018

Horizontal Hydraulic Fracture Design for Optimal Well Productivity in

Francisco D. Tovar, Kyung Jae Lee, Sergio E. Gonzales, Yun Suk Hwang, Andres M. Del Busto, Aderonke A. Aderibigbe, Michael J. Economides, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... and for different aspect ratios as a function of suitably-defined proppant number, dimensionless fracture conductivity, and fracture penetration index...

2013

Placing key casing points using wellsite chemostratigraphy in the Ungani Field, Canning Basin, Western Australia

A. Forbes, D. Long, F. McNee, A. Millar, A. Wilson

Petroleum Exploration Society of Australia (PESA)

...). In other words, by the time a sample is analysed another 60 minutes worth of drilling may have occurred. Depending on the rate of penetration (ROP...

2019

Application of Real-Time Wellsite Tool for Enhanced Geosteering and Reservoir Characterization

Tom Ashton, Chi V. Ly, Graham Spence, Guy M. Oliver

GCAGS Transactions

... 2) drilling breaks from an rate of penetration (ROP) of >100 ft/hour to <50 ft/hour (>30.5 m/hr to <15 m/hr) occurred (Point 5a and 5b on Figure 2...

2013

Dilatancy in Migration and Accumulation of Oil in Metamorphic Rocks

Duncan A. McNaughton

AAPG Bulletin

... conglomerate were open for production. The well produced at a rate of 125 barrels per day. Subsequent deepening of the well into the softer oil-stained...

1953

Foraminiferal Ratios and Regional Environments

F. G. Stehli , W. B. Creath

AAPG Bulletin

... of the Upper Cretaceous depositional area. In several areas, however, especially toward the downdip limit of penetration of these beds in Louisiana...

1964

Accounting for Remaining Injected Fracturing Fluid in Shale Gas Wells

Yannan Zhang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... the outer extent of fracturing fluid penetration. Unrecovered fracturing fluid in the smaller natural fractures may block the flow path. 2 URTeC...

2014

Managing the Impact of Characterization and Modeling Uncertainties on EUR Assessment in Unconventional Plays

Mariano F. Raverta, Olusegun Osadiya, Frederic Brigaud, Arnaud Rostagno

Unconventional Resources Technology Conference (URTEC)

... parameters inputs in the model. Combining methods such as Rate Transient Analysis (RTA) and Diagnostic Fracture Injection Tests (DFIT) has proven efficient...

2016

Heat Flow and Tectonics in the Western Ross Sea, Antarctica

D. K. Blackman, R. P. Von Herzen, L. A. Lawver

Circum Pacific Council Publications

... uplift rates of 15 m/m.y. from the Late Cretaceous to the Tertiary during which the rate rapidly increased to 5 5 m/m.y. The existence of Cenozoic...

1987

Diffusion of Carbon Dioxide Across Rock Salt

P. L. Antonov П. Л. Антонов, G. A. Gladysheva Г. А. Гладышева, V. P. Kozlov В. П. Козлов

Petroleum Geology: A Digest of Russian Literature

... and ethane was carried out by the method of recording the penetration. The use of this method is related to the change of the quantity of hydrocarbon...

1958

Wertz Dome Oil and Gas Field, Carbon and Sweetwater Counties, Wyoming

E. W. Krampert

Wyoming Geological Association

... completed Well No. 10 in the SE NW of section 7, at a depth of 5886 feet, as the Tensleep discovery, with a sand penetration of only 14 feet. Initial...

1951

Slick Creek Oil Field, Washakie County, Wyoming

L. E. Harris

Wyoming Geological Association

... 1.60% Residue 1.23% At the time the above sample was taken the well was flowing at a rate of 52 barrels per hour; the gas/oil ratio was 1442...

1952

Selma Chalk Oil and Gas Production in Mississippi and Alabama

Stewart W. Welch

Mississippi Geological Society

... treatment. This well was fraced with 100,000 lbs. of 20/40 mesh sand using Apollo 40 gel and CO2, after which the well tested at the rate of 1,080 MCFGPD...

1991

A Portable, Hand Operated Device for Drilling in Soil and Salt Marsh Deposits

F. S. Medioli, D. B. Scott

Atlantic Geology

..., the sample should be removed from the lowermost, inside portion of the shovel. Drill holes up to 6 m in depth can be drilled by two people at a rate of two...

1976

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